12439174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6353}}^1$

素因数の和:6455

約数の個数: 16

約数和(自身を含む): 20586960

約数和(自身を除く): 8147786

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 6353, 12706, 69883, 139766, 565417, 1130834, 6219587, 12439174]

約数ペア:

[(1, 12439174), (2, 6219587), (11, 1130834), (22, 565417), (89, 139766), (178, 69883), (979, 12706), (1958, 6353)]